Fix usage page for previous months

Author: nicktrn

apps/webapp/app/presenters/v3/UsagePresenter.server.ts

@@ -27,6 +27,10 @@ export type UsageSeriesData = {
 
 export class UsagePresenter extends BasePresenter {
   public async call({ organizationId, startDate }: Options) {
+    if (isNaN(startDate.getTime())) {
+      throw new Error("Invalid start date");
+    }
+
     //month period
     const startOfMonth = new Date(startDate);
     startOfMonth.setUTCDate(1);

apps/webapp/app/routes/_app.orgs.$organizationSlug.v3.usage/route.tsx

@@ -66,7 +66,7 @@ export async function loader({ params, request }: LoaderFunctionArgs) {
 
   const search = new URL(request.url).searchParams;
   const searchMonth = search.get("month");
-  const startDate = searchMonth ? new Date(searchMonth) : months[0];
+  const startDate = searchMonth ? new Date(decodeURIComponent(searchMonth)) : months[0];
   startDate.setUTCDate(1);
   startDate.setUTCHours(0, 0, 0, 0);